baber/WOPTO huggingface dataset:
Patent JP-2020136360-A (JP)
Title: Wavelength variable laser device and multimode oscillation detection method
Inventor: HORIKAWA KOJI
IPC: H01S5/0687
Filed: 2019-02-14
Abstract: To detect whether or not multimode oscillation is generated with a simple configuration, while circumventing up-sizing of the device.SOLUTION: A wavelength variable laser device includes: a wavelength variable light source part which makes the oscillation wavelength of laser light variable by using a vernier effect; an optical filter having periodic permeation characteristics for the wavelength of laser light outputted from the wavelength variable light source part; a photo detector for acquiring the intensity of laser light permeated the optical filter; and a controller 3 for controlling operation of the wavelength variable light source part. The controller 3 includes: a monitor value calculation part 311 for calculating a monitor value corresponding to the wavelength of laser light on the basis of the intensity of laser light acquired by the photo detector; a wavelength control section 313 for controlling the wavelength of laser light as a target wavelength on the basis of first permeation characteristics information and the monitor value; and a multimode oscillation detection unit 314 for detecting whether or not multimode oscillation is generating, on the basis of discrepancy between second permeation characteristics information and the monitor value.SELECTED DRAWING: Figure 6
Patent JP-2020131845-A (JP)
Title: Vehicle side part structure
Inventor: IMAMURA YASUHIRO
IPC: B62D25/20
Filed: 2019-02-15
Abstract: To provide a vehicle side part structure which enables easy attachment of a reinforcement member compared to a conventional vehicle side part structure and enables further improvement of strength and rigidity against twisting of a vehicle body.SOLUTION: A vehicle side part structure C of the invention includes: a side sill 20 extending in an anteroposterior direction below an opening of a rear door and having a side sill inner 22 and a side sill outer 21; a reinforcement member 31 fixed to an outer surface as seen in a vehicle width direction of the side sill outer 21 and forming a space S at the outer side as seen in the vehicle width direction of the side sill outer 21; and bulk head members 40 respectively disposed at both end parts as seen in the anteroposterior direction of the space S between the reinforcement member 31 and the side sill outer 21.SELECTED DRAWING: Figure 2
Patent JP-2020131901-A (JP)
Title: Display device
Inventor: YAMAGUCHI SHUN
IPC: G02B27/01
Filed: 2019-02-19
Abstract: To provide a display device, with which operation of an operation target may be safely performed even while driving.SOLUTION: A HUD device 10, which is an example of a display device, displays a superimposed image visually recognized by a user as a virtual image that overlaps with a landscape in front of a vehicle. The HUD device 10 comprises a display control unit 31a that controls display of the superimposed image, a determining unit 31b that determines operation coordinates that indicate the position of the user's hand in a coordinate space in the vehicle, and a storage unit 32 that stores a device identification table T indicating an area which is within an area in the coordinate space and is set in a corresponding manner to a predetermined device in the vehicle. The display control unit 31a displays a superimposed image of a menu image for operating the predetermined device in a case where the operation coordinates are included in the area indicated by the device identification table T for a predetermined period or more.SELECTED DRAWING: Figure 3
Patent JP-2020130656-A (JP)
Title: Absorbent body and absorbent article including the same
Inventor: KUROHARA TAKESHI
IPC: A61F13/535
Filed: 2019-02-20
Abstract: To provide a technology that can suppress leakage and return of liquid.SOLUTION: An absorbent body includes: a substrate formed of a nonwoven fabric and being liquid permeable; an upper SAP layer arranged at a front surface of the substrate and including particles of SAP that is a high absorbent polymer; and a lower SAP layer arranged at a back surface of the substrate and including the particles of SAP that is a high absorbent polymer. The upper SAP layer has a liquid absorption rate of 45 (sec) or less which is measured by a vortex process. The lower SAP layer has a liquid absorbing property of 35 (g/g) or more.SELECTED DRAWING: Figure 2
Patent JP-2020131172-A (JP)
Title: Organic molecular catalyst and its use to achieve highly stereoselective asymmetric aldol reaction
Inventor: MATSUGI MASATO
IPC: B01J31/02
Filed: 2019-02-25
Abstract: SOLUTION: There is provided an organic molecular catalyst, which is a proline derivative represented by the following formula (1) or a proline derivative which is an enantiomer thereof or a salt thereof. (Rrepresents a first substituent having a first fluorous group or a hydrocarbon group, and Rrepresents a second substituent having a second fluorous group.) Formula is shown below.SELECTED DRAWING: None
Patent JP-2020144486-A (JP)
Title: Property information management system
Inventor: IWAKI YUSUKE
IPC: G06Q50/08
Filed: 2019-03-04
Abstract: To provide a property information management system that is easy for even a client, who makes a request to built a house for the first time, to use and confirm information.SOLUTION: A server 10 comprises: basic information acquisition means 14a which acquires and saves, for each property, property basic information as basic information needed for construction such as property name information associated with a property, address information, and client name information; money information acquisition means 14b which acquires and saves money information associated with construction of the property; plan information acquisition means 14c which acquires and saves plan information associated with the construction of the property; progress information acquisition means 14d which acquires and saves progress information on the property being constructed; a client terminal 1 as a terminal that the client for the property has; a cooperator terminal 2 as a terminal that a cooperator of construction has; and contact information acquisition means 14e which acquires and saves contact information between at least two of property information administrator terminals 3 as terminals that administrators administering the construction have.SELECTED DRAWING: Figure 2
Patent JP-2020145249-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-03-05
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step integrates the wafer and the polyolefin-based sheet by thermal compression bond. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a modified layer in the wafer and divides the wafer into individual device chips. The pick-up step picks up the individual device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2019104752-A (JP)
Title: Crystalline forms of 3-[5-(2-fluorophenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid
Inventor: ALMSTEAD NEIL G
IPC: C07D271/06
Filed: 2019-03-06
Abstract: To provide a production method of crystalline form B of 3-[5-(2-fluorophenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid.SOLUTION: The production method comprises crystallization from 1-butyl acetate, 1-propanol, 1:1 tetrahydrofuran:heptane, dimethyl ether and/or water. A crystalline form is characterized by an X-ray powder diffraction pattern with peak positions (°2θ±0.2) at 6.39, 7.92, 10.78, 12.61, 13.52, 13.78, 13.97, 15.68, 15.89, 16.33, 17.03, 20.10, 21.03, 23.86, 24.18, 24.42, 26.62, 26.96, 27.29, and 27.64 when measured using the Cu Kα radiation.SELECTED DRAWING: Figure 11
Patent JP-2020149097-A (JP)
Title: Inverted pendulum robot
Inventor: HASEGAWA YUJI
IPC: G05D1/02
Filed: 2019-03-11
Abstract: To provide a method of determining a route of a robot such that a mobile device can travel smoothly to a destination point while avoiding interference with a plurality of moving objects such as a traffic participant.SOLUTION: In an environment where a plurality of second pedestrians M2 move according to a predetermined movement pattern, a plurality of travel routes Rw where a first pedestrian M1 moves to a destination point Po are recognized. Data obtained by combining an environment image indicating a visual environment in front of a virtual robot where the virtual robot travels according to each travel route Rw and a travel direction command indicating a travel direction of the virtual robot is generated as learning data. In the environment image, at least a part of a moving object image region indicating a pedestrian (moving object) present around a robot 2 is colored according to the type of the moving object. A model parameter of a CNN (behavior model) using environment image data including the environment image as an input while using the travel direction command as an output is learned using the learning data, and a travel velocity command v_cmd of the robot 2 is determined using the learned CNN.SELECTED DRAWING: Figure 4
Patent JP-2020149366-A (JP)
Title: Communication system, communication method, and program
Inventor: OMURA YOHEI
IPC: G06F16/90
Filed: 2019-03-13
Abstract: To effectively match an inquiry with a respondent.SOLUTION: A communication system according to the present invention has an input unit for inputting a question from a questioner, a question retrieving unit for retrieving similar questions having contents similar to the question based on the question, a selection unit for selecting a selected question determined as a question similar to the question, from the similar questions, a responder retrieving unit for retrieving a responder to respond the question based on the selected question, a transmission unit for transmitting the question to an electronic address of the responder, and a responding unit for receiving the answer to the question from the responder at an electronic address.SELECTED DRAWING: Figure 1
Patent JP-2020148648-A (JP)
Title: Sensor device
Inventor: SAWAYAMA KIYOTAKA
IPC: G01K1/14
Filed: 2019-03-14
Abstract: To provide a sensor device such as a temperature sensor device that enables an insulation film to be in close contact with a measured object under a sufficient pressure and can maintain a stable contact condition.SOLUTION: A sensor device comprises a sensor body 2, a strip-shaped insulation film 3 in which the sensor body is provided on the top surface and a measured object is positioned on the side of the bottom surface right below the sensor body, and a film support mechanism 5 supporting the insulation film. The film support mechanism includes an energizing mechanism 7 energizing a part of the insulation film where the sensor body is provided or a periphery of the part downward from the side of the top surface to support the part of the insulation film where the sensor body is provided so as to be vertically movable.SELECTED DRAWING: Figure 1
Patent JP-2020155967-A (JP)
Title: Filter and multiplexer
Inventor: KUROYANAGI TAKUMA
IPC: H03H9/54
Filed: 2019-03-20
Abstract: To allow for miniaturization.SOLUTION: A filter is provided that comprises: a first substrate having a first surface; a second substrate having a second surface opposite to the first surface with a gap interposed between the surfaces; a first series resonator which is provided in the first surface and in a first path between a first node and a second node; a first parallel resonator which is provided in the first surface, and in which one end is connected to the first path and the other end is connected to a ground; a second series resonator which is provided in the second surface, and in a second path connected to the first path in parallel between the first node and the second node, and which is at least partially overlapped with at least a part of the first series resonator in a plan view; and a second parallel resonator which is provided in the second surface, and in which one end is connected to the second path and the other end is connected to the ground, and which is at least partially overlapped with at least a part of the first parallel resonator in a plan view.SELECTED DRAWING: Figure 4
Patent JP-2020155189-A (JP)
Title: Magnetic tape cartridge and magnetic tape unit
Inventor: MURATA YUTO
IPC: G11B5/706
Filed: 2019-03-22
Abstract: To reduce the thickness of a magnetic tape and suppress the occurrence of a reproduction error.SOLUTION: In the single reel type magnetic tape cartridge, the tape thickness is 5.3 μm or less; the magnetic layer has a plurality of servo bands; a difference between a tape width Winner at a position of 50 m±1 m from a tape inner side terminal and a tape width Wouter at a position of 50 m±1 m from a tape outer side terminal is 4.1 μm or more and 19.9 μm or less as a value on the 100th day from the manufactured day of the magnetic tape cartridge; and a difference between a servo band interval Ginner in a range of 49-51 m from the tape inner side terminal and a servo band interval Gouter in a range of 49-51 m from the tape outer side terminal is -3.9 μm or more and 0.0 μm or less as a value on the 100th day from the manufactured day of the magnetic tape cartridge. The magnetic tape unit includes the magnetic tape cartridge.SELECTED DRAWING: None
Patent JP-2020160548-A (JP)
Title: Information processing device, payment deadline notification system, and payment deadline notification method
Inventor: HAYASE YUJI
IPC: G06Q20/18
Filed: 2019-03-25
Abstract: To notify a payment deadline in advance to a user who has made a transaction using a transaction terminal.SOLUTION: An information processing device that is connected to a transaction terminal via a network and manages a transaction performed on the transaction terminal includes: an acquisition unit that acquires payment deadline information for the transaction related to a user based on transaction information received from the transaction terminal obtained by executing a predetermined transaction with the user and transaction information of the user stored in a storage unit; and a server processing unit that notifies the transaction terminal of the payment deadline information acquired by the acquisition unit, when the user makes the next transaction.SELECTED DRAWING: Figure 3
Patent JP-2020018835-A (JP)
Title: Joint of medical instrument and medical instrument
Inventor: HARAGUCHI Daisuke
IPC: A61B34/30
Filed: 2019-03-26
Abstract: To provide a joint of a medical instrument capable of securing operability of the joint and a surgical tool, and the medical instrument.SOLUTION: The joint includes: a cylindrical and flexible outer shell portion 31 having a space therein; a cylindrical core tube 41 disposed in the inner space of the outer shell portion 31 and having higher compression rigidity than that of the outer shell portion 31; and a cylindrical resin tube 51 which is disposed in an inner space of the core tube 41, into which a cable 21 used for the manipulation of the surgical tool is inserted, and which is made of a material having a smaller friction coefficient against the cable 21 than that of the core tube 41.SELECTED DRAWING: Figure 2
Patent JP-2020160021-A (JP)
Title: Flame detector
Inventor: UENO HIROSHI
IPC: G08B17/12
Filed: 2019-03-28
Abstract: To provide a flame detector which can suppress false detection and realize an improvement of the accuracy of flame detection.SOLUTION: The flame detector includes: a first element (TP1) having a detection sensitivity in a middle wavelength band and detecting generation of a flame; a second element (TP2) having a detection sensitivity in a long wavelength band longer than the middle wavelength band and detecting a first false notification source; and a third element (PD) having a short wavelength band shorter than the middle wavelength band and detecting a second false notification source; and a detection unit (10) for distinguishing the first false notification source, the second false notification source, and a flame and detecting generation of a flame from the result of detection by the first element, the second element, and the third element.SELECTED DRAWING: Figure 3
Patent JP-2020164553-A (JP)
Title: Polyethylene resin composition and laminate
Inventor: YANAGIE Makoto
IPC: C08L23/08
Filed: 2019-03-28
Abstract: To provide a resin composition excellent in good adhesion to a base material such as a polyethylene terephthalate resin without using an adhesive, and a laminate using the resin composition.SOLUTION: There are provided a polyethylene resin composition which contains an ethylene-propylene copolymer (A) having specific constitutional unit, MFR and density and the total amount of vinyl and vinylidene in the ethylene-propylene copolymer, and epoxidized vegetable oil (B); and a laminate using the resin composition.SELECTED DRAWING: None
Patent JP-2020164885-A (JP)
Title: Clearing coated stainless steel sheet for automotive exhaust system component
Inventor: SAMPEI SATOSHI
IPC: C23C26/00
Filed: 2019-03-28
Abstract: To provide a clearing coated stainless steel sheet for an automotive exhaust system component excellent in initial rustiness resistance in application for the automotive exhaust system component.SOLUTION: A clearing coated stainless steel sheet 10 for an automotive exhaust system component has a stainless steel sheet 20, and a clear paint film 30 formed at least on either surface 20a of the stainless steel sheet 20, and having an average film thickness of 2.00 μm or more and 10.00 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020162857-A (JP)
Title: Radiographic image processing apparatus, method of operating the same, and radiographic image processing program
Inventor: TAKAHASHI TOMOYUKI
IPC: A61B6/00
Filed: 2019-03-29
Abstract: To provide a radiographic image processing apparatus, a method of operating the same, and a radiographic image processing program capable of estimating and removing scattered radiation of a direct radiation region based on radiation which directly reaches a radiation detection unit without being transmitted through a subject.SOLUTION: A region detection image is obtained by detecting a subject region RH of a radiographic image in which radiation is transmitted through a subject H and reaches a radiation detection unit and a direct radiation region RD of the radiographic image in which the radiation directly reaches the radiation detection unit without being transmitted through the subject H. A scattered radiation image about scattered radiation components is obtained on the basis of the region detection image and scattered-radiation-spread information about the spread of scattered radiation. A radiographic image with the scattered radiation components removed is obtained by subtracting the scattered radiation image from the radiographic image.SELECTED DRAWING: Figure 6
Patent JP-2020166570-A (JP)
Title: Passive rfid tag and rfid system
Inventor: YAMAUCHI SHIGEKI
IPC: G05F1/56
Filed: 2019-03-29
Abstract: To provide a passive RFID tag capable of securing sufficient power even when external connection circuits are installed.SOLUTION: The passive RFID tag comprises: a rectifier circuit which rectifies received signals from an antenna receiving wireless signals for outputting thereof as a DC voltage; a capacitor connected to an output line of the rectifier circuit; a first regulator circuit for performing an operation which brings an output DC voltage of the rectifier circuit in a constant voltage for generating a first regulator voltage; a control circuit which starts its operation prompted by being applied with the first regulator voltage caused by the generation of the first regulator voltage, and generates control signals at reception timings of a modulation signal section in the wireless signals; and a second regulator circuit for, in response to the control signals, performing an operation which brings the output DC voltage of the rectifier circuit in the constant voltage for generating a second regulator voltage, and outputting the second regulator voltage to externals.SELECTED DRAWING: Figure 1
Patent JP-2020162490-A (JP)
Title: Spraying support device and spraying support system
Inventor: YAO MASAYUKI
IPC: B64D47/08
Filed: 2019-03-29
Abstract: To enable the amount of spray to be set according to the degree of lodging of crops.SOLUTION: Provided is a spraying support device that comprises: a lodging degree acquisition unit that acquires the lodging degree of the crops planted in a field, a spray amount acquisition unit that acquires the planned spray amount of a spray material to be sprayed on the field, a spray amount correction unit that corrects the planned spray amount acquired by the spray amount acquisition unit based on the lodging degree acquired by the lodging degree acquisition unit, and a spray amount output unit that outputs a corrected spray amount, which is the planned spray amount after correction corrected by the spray amount correction unit.SELECTED DRAWING: Figure 1
Patent JP-2020168193-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-04-03
Abstract: To provide a game machine capable of imparting a moderate profit to a player.SOLUTION: When a game round in which a jackpot occurs is completed, an opening/closing execution mode is started. In the opening/closing execution mode, a special electric winning device is opened and closed, and game balls are put out when game balls enter the special electric winning device. An opening/closing execution mode for executing five round games occurs when a game round resulting in 5R high-probability jackpot is completed, and further a high-frequency support mode that is also a high-probability mode occurs when the opening/closing execution mode is completed. Further, an opening/closing execution mode in which 10 round games are executed occurs when a game round resulting in a 10R high-probability jackpot is completed, and further a high-frequency support mode that is also a high-probability mode occurs when the opening/closing execution mode is completed. In this case, a shooting period of game balls differs between an advantageous period with a 5R high-probability jackpot result as an opportunity and an advantage period with a 10R high-probability jackpot result as an opportunity.SELECTED DRAWING: Figure 6
Patent JP-2019104935-A (JP)
Title: Powder of hyaluronic acid and/or salt thereof
Inventor: HOBO AKIFUMI
IPC: C08B37/08
Filed: 2019-04-04
Abstract: To provide a powder of hyaluronic acid and/or salt thereof that has excellent shelf life and flowability, and is excellent in handleability of the powder.SOLUTION: The present invention provides a powder of hyaluronic acid and/or salt thereof with an aerated bulk density of 0.30-0.50 g/cm.SELECTED DRAWING: None